diff options
| author | Tejun Heo <tj@kernel.org> | 2011-01-09 17:48:20 -0500 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-06-26 12:46:33 -0400 |
| commit | 5add6504549a46e578e2dce7b41a2bbf3b654779 (patch) | |
| tree | 54302ae3dadab7a5523c9f874fec42c7727914a4 /drivers/ata | |
| parent | c86e8b76294cf2c98ea8d58bab89d6f128115b8f (diff) | |
pata_mpc52xx: inherit from ata_bmdma_port_ops
commit 77c5fd19075d299fe820bb59bb21b0b113676e20 upstream.
pata_mpc52xx supports BMDMA but inherits ata_sff_port_ops which
triggers BUG_ON() when a DMA command is issued. Fix it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Roman Fietze <roman.fietze@telemotive.de>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_mpc52xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c index 9f5b053611d..e80ebcbb4c3 100644 --- a/drivers/ata/pata_mpc52xx.c +++ b/drivers/ata/pata_mpc52xx.c @@ -610,7 +610,7 @@ static struct scsi_host_template mpc52xx_ata_sht = { }; static struct ata_port_operations mpc52xx_ata_port_ops = { - .inherits = &ata_sff_port_ops, + .inherits = &ata_bmdma_port_ops, .sff_dev_select = mpc52xx_ata_dev_select, .set_piomode = mpc52xx_ata_set_piomode, .set_dmamode = mpc52xx_ata_set_dmamode, |